fix mptp packet graphic, fix formatting

This commit is contained in:
ngn 2024-06-21 01:39:53 +03:00
parent 82cbd147b2
commit e773ff7f09
2 changed files with 33 additions and 29 deletions

View File

@ -1,36 +1,38 @@
#pragma once #pragma once
#include <stdint.h>
#include "types.h" #include "types.h"
#include <stdint.h>
// clang-format off
/*
0 1 2 3 4 5 6 7
###############
# FLAGS #
###############
# SIZE #
# #
###############
# DATA #
#.............#
/*
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
#####################################
# FLAGS #
#####################################
# SIZE #
# #
#####################################
# DATA #
#...................................#
[8 bits] FLAGS [8 bits] FLAGS
--------------------------------------------------------- ---------------------------------------------------------
4 bits used for specifying the version 4 bits used for specifying the version
--------------------------------------------------------- ---------------------------------------------------------
1 bit used to specify if this is a request or response 1 bit used to specify if this is a request or response
0- it's a request 0- it's a request
1- it's a response 1- it's a response
--------------------------------------------------------- ---------------------------------------------------------
2 bits used for request/response codes 2 bits used for request/response codes
We have 4 types of different requests We have 4 types of different requests
1- PING: checks if the server is avaliable 1- PING: checks if the server is avaliable
2- INFO: gets information about the pool(s) the server is hosting 2- INFO: gets information about the pool(s) the server is hosting
3- LIST: requests the package list for certain pool 3- LIST: requests the package list for certain pool
4- PULL: requests a certain package from a certain pool 4- PULL: requests a certain package from a certain pool
And 4 types of responses And 4 types of responses
1- PONG: response for the ping request 1- PONG: response for the ping request
2- COOL: everything is fine, here's the data you requested 2- COOL: everything is fine, here's the data you requested
@ -38,7 +40,7 @@
4- WHAT: bad request 4- WHAT: bad request
--------------------------------------------------------- ---------------------------------------------------------
1 bit used to specify if this the last request/response 1 bit used to specify if this the last request/response
0- no stay connected, im not done responsing/requesting yet 0- no stay connected, im not done responsing/requesting yet
1- yes, im done, disconnect 1- yes, im done, disconnect
--------------------------------------------------------- ---------------------------------------------------------
@ -57,18 +59,20 @@
*/ */
#define MPTP_VERSION_SUPPORTED 0 // clang-format on
#define MPTP_VERSION_MAX 15 // 4 bits
#define MPTP_CODE_MAX 4 // 2 bits
typedef enum lm_mptp_request{ #define MPTP_VERSION_SUPPORTED 0
#define MPTP_VERSION_MAX 15 // 4 bits
#define MPTP_CODE_MAX 4 // 2 bits
typedef enum lm_mptp_request {
MPTP_C2S_PING = 0, MPTP_C2S_PING = 0,
MPTP_C2S_INFO = 1, MPTP_C2S_INFO = 1,
MPTP_C2S_LIST = 2, MPTP_C2S_LIST = 2,
MPTP_C2S_PULL = 3, MPTP_C2S_PULL = 3,
} lm_mptp_request_t; } lm_mptp_request_t;
typedef enum lm_mptp_response{ typedef enum lm_mptp_response {
MPTP_S2C_PONG = 0, MPTP_S2C_PONG = 0,
MPTP_S2C_COOL = 1, MPTP_S2C_COOL = 1,
MPTP_S2C_BRUH = 2, MPTP_S2C_BRUH = 2,
@ -76,18 +80,18 @@ typedef enum lm_mptp_response{
} lm_mptp_response_t; } lm_mptp_response_t;
typedef struct lm_mptp { typedef struct lm_mptp {
uint8_t flags; uint8_t flags;
uint16_t size; uint16_t size;
char *data; char *data;
} lm_mptp_t; } lm_mptp_t;
void lm_mptp_flags_set(lm_mptp_t *packet, uint8_t version, bool is_request, uint8_t code, bool is_last); void lm_mptp_flags_set(lm_mptp_t *packet, uint8_t version, bool is_request, uint8_t code, bool is_last);
#define MPTP_FLAGS_VERSION(m) (m->flags >> 4) & 15 #define MPTP_FLAGS_VERSION(m) (m->flags >> 4) & 15
#define MPTP_FLAGS_IS_REQUEST(m) ((m->flags >> 3) & 1) == 0 #define MPTP_FLAGS_IS_REQUEST(m) ((m->flags >> 3) & 1) == 0
#define MPTP_FLAGS_TYPE(m) (m->flags >> 1) & 3 #define MPTP_FLAGS_TYPE(m) (m->flags >> 1) & 3
#define MPTP_FLAGS_IS_LAST(m) (m->flags & 1) == 1 #define MPTP_FLAGS_IS_LAST(m) (m->flags & 1) == 1
int lm_mptp_connect(lm_url_t *url); int lm_mptp_connect(lm_url_t *url);
bool lm_mptp_recv(int socket, lm_mptp_t *packet); bool lm_mptp_recv(int socket, lm_mptp_t *packet);
bool lm_mptp_send(int socket, lm_mptp_t *packet); bool lm_mptp_send(int socket, lm_mptp_t *packet);
void lm_mptp_disconnect(int socket); void lm_mptp_disconnect(int socket);